test4/PsychlopsMain.cs

   1 using Psychlops;\r
   2 \r
   3 namespace PsychlopsSilverlight4test\r
   4 {\r
   5 \r
   6         public class PsychlopsMain\r
   7         {\r
   8 \r
   9                 Psychlops.Canvas cnvs;\r
  10                 int i;\r
  11                 double x, y, z, t, p, temp, xx, yy;\r
  12 \r
  13                 //Set Target Initial Value\r
  14                 double TargetEcce = 100.0, TargetSize = 5.0, TargetNumber = 5, Rotate = 0.0;\r
  15 \r
  16                 //Set Background Initial Value\r
  17                 double Axis = 0.0, BGRadii = 150, BGSize = 5.0;\r
  18                 Psychlops.Widgets.Slider thetaSpeed, DotNumber;\r
  19 \r
  20 \r
  21 \r
  22                 public void psychlops_main()\r
  23                 {       \r
  24                         cnvs = new Canvas(500, 500);\r
  25 \r
  26                         Interval rng = new Interval();\r
  27                         thetaSpeed = new Psychlops.Widgets.Slider("Label" , -10 <= rng <= 10,   3.0);\r
  28                         DotNumber  = new Psychlops.Widgets.Slider("DotNum",   0 <= rng <= 100, 50.0);\r
  29 \r
  30                         //Declare background dots and target\r
  31                         Rectangle[] BGDot = new Rectangle[2048];\r
  32                         for(int i=0; i<2048; i++){\r
  33                                 BGDot[i]=new Rectangle();\r
  34                         }\r
  35                         Rectangle[] Target= new Rectangle[10];\r
  36                         for(int i=0; i<10; i++){\r
  37                                 Target[i]=new Rectangle();\r
  38                         }\r
  39 \r
  40 \r
  41                         //Declare Matrix to keep back ground dots' coordinate value\r
  42                         double[] DotX=new double[2048];\r
  43                         double[] DotY = new double[2048];\r
  44 \r
  45 \r
  46                         //Set Independent variables to manipulate\r
  47 \r
  48 \r
  49                         //Initialize positions of background dots\r
  50                         for(int i=0; i<2048; i++){\r
  51                                 t=2.0*Math.PI*Math.random(1.0);\r
  52                                 p=2.0*Math.PI*Math.random(1.0);\r
  53                                 DotX[i]=t;\r
  54                                 DotY[i]=p;\r
  55 \r
  56                                 x=BGRadii*Math.cos(t)*Math.cos(p);\r
  57                                 y=BGRadii*Math.sin(t)*Math.cos(p);\r
  58                                 BGDot[i].set(BGSize, BGSize);\r
  59                                 BGDot[i].centering().shift(x,y);\r
  60                         }\r
  61 \r
  62                         //Initialize positions of targets\r
  63                         for(int i=0; i<10; i++)Target[i].set(TargetSize, TargetSize);\r
  64 \r
  65                         double COS, SIN;\r
  66                         //DotNumber = 200;\r
  67                         //Main stimulus loop\r
  68                         while(true){\r
  69                                 //Clear the main window\r
  70                                 cnvs.clear();\r
  71 \r
  72 \r
  73                                 temp=Axis/360*2*Math.PI;\r
  74                                 COS=Math.cos(temp);\r
  75                                 SIN=Math.sin(temp);\r
  76 \r
  77                                 //Calculate positions of background dots and set them\r
  78                                 for(int i=0; i<DotNumber; i++){\r
  79                                         //Calculate in polar coordinate\r
  80                                         t=DotX[i]+2.0*Math.PI*thetaSpeed/360.0;\r
  81                                         p=DotY[i];\r
  82 \r
  83                                         //Save current position\r
  84                                         DotX[i]=t;\r
  85 \r
  86                                         //Convert to Decartes coordinate\r
  87                                         x=BGRadii*Math.cos(t)*Math.cos(p);\r
  88                                         y=BGRadii*Math.sin(t)*Math.cos(p);\r
  89                                         z=BGRadii*Math.sin(p);\r
  90                                         xx=x;\r
  91                                         yy=SIN*y+COS*z;\r
  92 \r
  93                                         //Set Dotsize and Draw them\r
  94                                         BGDot[i].set(BGSize, BGSize);\r
  95                                         BGDot[i].centering().shift(xx,yy);\r
  96                                         BGDot[i].draw( Color.blue );\r
  97                                 }\r
  98 \r
  99                                 //Calculate positions of targets and set them\r
 100                                 temp=Rotate*2*Math.PI/360.0;\r
 101                                 for (int i = 0; i < 5; i++)\r
 102                                 {\r
 103                                         t = 2.0 * Math.PI/TargetNumber;\r
 104                                         x = TargetEcce*Math.cos(i*t+temp);\r
 105                                         y = TargetEcce*Math.sin(i*t+temp);\r
 106                                         Target[i].centering().shift(x,y);\r
 107                                         Target[i].fill = Color.yellow;\r
 108                                         Target[i].draw();\r
 109                                 }\r
 110 \r
 111                                 //Reflect drawing at the next frame;\r
 112                                 cnvs.flip();\r
 113                         }\r
 114                 }\r
 115         }\r
 116 \r
 117 }\r
 118 \r
 119 \r
 120 \r
 121 /*using Psychlops;\r
 122 \r
 123 namespace PsychlopsSilverlight4test\r
 124 {\r
 125         public class PsychlopsMain\r
 126         {\r
 127                 public void psychlops_main()\r
 128                 {\r
 129                         var figure_type = Psychlops.Widgets.Browser.Element.byID("FIGURE");\r
 130                         var size_x = Psychlops.Widgets.Browser.Element.byID("SIZE_X");\r
 131                         var size_y = Psychlops.Widgets.Browser.Element.byID("SIZE_Y");\r
 132                         var shift_x = Psychlops.Widgets.Browser.Element.byID("SHIFT_X");\r
 133                         var shift_y = Psychlops.Widgets.Browser.Element.byID("SHIFT_Y");\r
 134                         var color_r = Psychlops.Widgets.Browser.Element.byID("COLOR_R");\r
 135                         var color_g = Psychlops.Widgets.Browser.Element.byID("COLOR_G");\r
 136                         var color_b = Psychlops.Widgets.Browser.Element.byID("COLOR_B");\r
 137 \r
 138                         Canvas window = new Canvas(300, 300);\r
 139 \r
 140                         var figure_r = new Rectangle();\r
 141                         var figure_e = new Ellipse();\r
 142                         Shape figure = figure_r;\r
 143                         \r
 144                         while (!Keyboard.esc.pushed())\r
 145                         {\r
 146                                 if (System.String.Compare(figure_type, "Rectangle") == 0)\r
 147                                 {\r
 148                                         figure_r.set(size_x, size_y);\r
 149                                         figure = figure_r;\r
 150                                 }\r
 151                                 else\r
 152                                 {\r
 153                                         figure_e.set(size_x, size_y);\r
 154                                         figure = figure_e;\r
 155                                 }\r
 156                                 figure.fill = new Color(color_r, color_g, color_b);\r
 157 \r
 158                                 window.clear(Color.black);\r
 159                                 figure.centering().shift(shift_x, shift_y).draw();\r
 160                                 window.flip();\r
 161                         }\r
 162                 }\r
 163         }\r
 164 \r
 165 }\r
 166 \r
 167 \r
 168 \r
 169 \r
 170 /*\r
 171 using Psychlops;\r
 172 \r
 173 namespace Psychlops\r
 174 {\r
 175 \r
 176         public class RandomDots\r
 177         {\r
 178                 Rectangle dot;\r
 179                 public Point[] cood;\r
 180                 public RandomDots()\r
 181                 {\r
 182                         cood = new Point[250];\r
 183                         dot = new Rectangle(5, 5);\r
 184                 }\r
 185                 public void draw()\r
 186                 {\r
 187                         dot.fill = Color.white;\r
 188                         foreach (Point p in cood)\r
 189                         {\r
 190                                 dot.centering(p).draw();\r
 191                         }\r
 192                 }\r
 193         }\r
 194 \r
 195 }\r
 196 \r
 197 \r
 198 \r
 199 namespace PsychlopsSilverlight4test\r
 200 {\r
 201 \r
 202         public class PsychlopsMain\r
 203         {\r
 204                 Canvas cnvs;\r
 205                 Image img;\r
 206                 Ellipse fixation;\r
 207                 Shape shape;\r
 208                 Color col;\r
 209                 int isize = 100;\r
 210                 double tfreq = 1;\r
 211                 int frames;\r
 212                 RandomDots dots;\r
 213                 Group g;\r
 214 \r
 215                 public void psychlops_main()\r
 216                 {\r
 217                         cnvs = new Canvas(500, 500);\r
 218                         g = new Group();\r
 219                         img = new Image(isize * 2, isize * 2);\r
 220                         Figures.drawGrating(ref img, 200, 200, 20, 1, 2, frames * 2.0 * Math.PI / tfreq / 60);\r
 221                         g.append(img);\r
 222                         g.rotation = 50;\r
 223                         fixation = new Ellipse(10, 10);\r
 224                         fixation.fill = Color.red;\r
 225                         //var poly = new Rectangle(100, 100);\r
 226                         var poly = new Letters("日本語");\r
 227                         //var poly = new Polygon(); poly.append(0, 100); poly.append(-100, 0); poly.append(0, -100); poly.append(100, 0);\r
 228                         //var poly = new Ellipse(100, 100);\r
 229                         //var poly = new Line(0,0,100, 0);\r
 230                         poly.fill = Color.red;\r
 231                         poly.stroke = new Stroke { color = Color.yellow, thick = 1 };\r
 232                         shape = poly;\r
 233 \r
 234                         var rng = new Interval();\r
 235                         var slider = new Psychlops.Widgets.Slider("tesrt", -100 <= rng <= 100);\r
 236 \r
 237                         dots = new RandomDots();\r
 238 \r
 239 \r
 240                         while (true)\r
 241                         {\r
 242                                 frames++;\r
 243 \r
 244 \r
 245                                 cnvs.clear(new Color(Mouse.left.pressed() ? 0.75 : 0.5));\r
 246                                 col.set(Math.random(1.0));\r
 247 \r
 248                                 /*if (frames % 2 == 0)\r
 249                                 {\r
 250                                         fixation.centering().shift(100, 100);\r
 251                                         fixation.draw(new Stroke(Color.blue, 3));\r
 252                                 }* /\r
 253 \r
 254                                 fixation.centering().shift(slider, 0);\r
 255                                 fixation.draw(Color.red);\r
 256 \r
 257                                 //Figures.drawGabor(ref img, 20, 100, 1, 0, frames * 2.0 * Math.PI / tfreq / 60);\r
 258                                 //Figures.drawGaussian(ref img, 20, 1);\r
 259                                 //Figures.drawGrating(ref img, 200, 200, 20, 1, 2, frames * 2.0 * Math.PI / tfreq / 60);\r
 260                                 //img.centering(Mouse.position);\r
 261                                 //img.draw();\r
 262                                 g.centering(Mouse.position).draw();\r
 263                                 g.rotation += 1;\r
 264 \r
 265                                 shape.centering(Mouse.position).shift(100, 0);\r
 266                                 shape.draw();\r
 267                                 if (Keyboard.spc.pressed()) cnvs.var(Mouse.x, 100, 100);\r
 268 \r
 269                                 cnvs.var(frames, 0, 20);\r
 270                                 //slider.value = frames / 100.0;\r
 271 \r
 272                                 /*if (frames % 2 != 0)\r
 273                                 {\r
 274                                         fixation.shift(100, 100);\r
 275                                         fixation.draw(new Stroke(Color.green, 3));\r
 276                                 }* /\r
 277 \r
 278                                 for (int i = 0; i < dots.cood.Length; i++)\r
 279                                 {\r
 280                                         dots.cood[i].set(Math.random(500), Math.random(500));\r
 281                                 }\r
 282                                 cnvs.var((double)slider, 200, 200);\r
 283                                 dots.draw();\r
 284 \r
 285                                 cnvs.flip();\r
 286                         }\r
 287                 }\r
 288         }\r
 289 }\r
 290 \r
 291 **/\r
 292 \r
 293 \r
 294 /*\r
 295 \r
 296 using Psychlops;\r
 297 namespace PsychlopsSilverlight4test\r
 298 {\r
 299 \r
 300         public class PsychlopsMain\r
 301         {\r
 302                 Canvas cnvs;\r
 303                 Rectangle[] rect;\r
 304                 int n;\r
 305 \r
 306                 public void psychlops_main()\r
 307                 {\r
 308                         n = 1;\r
 309                         cnvs = new Canvas(500, 500);\r
 310                         rect = new Rectangle[n];\r
 311                         for (int i = 0; i < n; i++)\r
 312                         {\r
 313                                 rect[i] = new Rectangle(10, 10);\r
 314                                 rect[i].fill = Color.red;\r
 315                         }\r
 316                         Interval rng = new Interval();\r
 317                         var slider = new Psychlops.Widgets.Slider("Label", -100 <= rng <= 100);\r
 318 \r
 319                         while (true)\r
 320                         {\r
 321                                 cnvs.clear();\r
 322                                 for (int i = 0; i < n; i++)\r
 323                                 {\r
 324                                         rect[i].centering().shift(slider * i*3, i*3).draw();\r
 325                                 }\r
 326                                 cnvs.flip();\r
 327                         }\r
 328                 }\r
 329         }\r
 330 }\r
 331 \r
 332 */